Spacely Carrier for NVIDIA® Jetson™ TX2/TX2i/TX1
Users Guide
Document: CTIM-00153
Revision: 0.19
Page 24 of 31
Date: 2020-11-04
JUMPER/SWITCH DESCRIPTIONS
S1 DIP Switch – Carrier Power-On
Function
Auto-On Feature Control
Location S1
Pinout
Switch Description
ON
OFF
S1-1 AUTO PWR
Carrier
automatically
powers on
when VIN is
applied
Carrier waits for power
button press before
turning ON
S1-2
Internal
Testing
Leave OFF
Note:
Due to the changes done to the PMIC circuitry of the
TX2i Jetson Module the Spacely Carrier will always remain ON
when in AT (Automatic Power ON) and ATX (Push Power
button) modes. This will cause the Spacely Carrier to
automatically power ON when voltage is applied to the
system. The system will in addition be unable to shut down in
software (Soft Shutdown), due to the characteristics of the
TX2i power circuitry as such the system will perform a
Reset/Reboot function.
S3 DIP Switch – MIPI Control
Function
MIPI x2/x4 Selection, Jetson USB3.0 Compatibility
Location S3
Pinout Switch Description
ON
OFF
S3-1
CSI 0/1
Switching
CSI-0 x2
CSI-1 x2
CSI-0 x4
CSI-1 NC
S3-2 CSI 2/3
Switching
CSI-2 x2
CSI-3 x2
CSI-2 x4
CSI-3 NC
S3-3 CSI 4/5
Switching
CSI-4 x2
CSI-5 x2
CSI-4 x4
CSI-5 NC
S3-4 P15 USB3.0
MODE
TX1
Compatibility*
TX2
Compatibility*
**Must be used in conjunction with the CTI-L4T release for
Spacely.
